CN105572888B - A kind of 3D display correction system and bearing calibration - Google Patents
A kind of 3D display correction system and bearing calibration Download PDFInfo
- Publication number
- CN105572888B CN105572888B CN201610080874.1A CN201610080874A CN105572888B CN 105572888 B CN105572888 B CN 105572888B CN 201610080874 A CN201610080874 A CN 201610080874A CN 105572888 B CN105572888 B CN 105572888B
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- China
- Prior art keywords
- lcd screen
- image
- equipment
- deviation post
- lighting jig
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Classifications
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
Abstract
The invention discloses a kind of 3D display correction system and bearing calibration, and with reference to correction system, its bearing calibration includes：It is step 1,3D is film adhered on the lcd screen；The CCD equipment is positioned over the lcd screen front end；Lcd screen is lighted by lighting jig, carries out electrical measurement；When be bonded between 3D films and lcd screen offset when, CCD equipment obtains migrated image, and records the deviation post of image；CCD equipment is communicated with lighting jig, and the deviation post of the image recorded is transferred into lighting jig；The pin-saving chip that lighting jig writes the deviation post of the image of lcd screen in FPC；Step 2, the deviation post with reference to detected image, adjust the output data of lcd screen.The present invention can be directed to the offset of 3D films, adjustment output content；And the present invention need not reprocess to the problematic display module of attaching precision, can lift production yield, reduce cost.
Description
Technical field
The present invention relates to bore hole 3D technology, and in particular to a kind of 3D display correction system and bearing calibration.
Background technology
The effect of bore hole 3D display, influenceed by 3D film attaching precisions, current detection technique, be to display module into
Product carry out optic test, provide result of determination, for the undesirable product of attaching precision, carry out processing of doing over again.
The shortcomings that prior art, is：
1. attaching precision influences 3D display effect, can cause to obscure, ghost image, focal shift the problems such as；
2. existing coating technique cannot be guaranteed that 100% attaching is accurate, reprocess re-posted and be easily caused LCD breakages, cause material to damage
Lose.
The content of the invention
In view of the shortcomings of the prior art, the invention discloses a kind of 3D display correction system and bearing calibration.
Technical scheme is as follows：
A kind of 3D display corrects system, including lcd screen to be detected, the 3D films that are attached on lcd screen and drive
Move the FPC equipment of the lcd screen；The FPC equipment is built-in with data storage chip；Also include lighting jig, the lighting
Tool is connected with the FPC device talks；Also include CCD equipment, the CCD equipment is placed on the front of the lcd screen, institute
State lcd screen described in the sensing alignment lenses of CCD equipment；The CCD equipment connects with lighting jig communication；Also include control
Computer processed, the control computer are connected with the FPC device talks.
The bearing calibration that a kind of 3D display correction system as described above is realized, comprises the steps：
Step 11,3D films 2 are fitted on lcd screen 1；CCD equipment 4 is positioned over the front end of lcd screen 1；
Step 12, lcd screen 1 is lighted by lighting jig 5, carry out electrical measurement；It is bonded when between 3D films 2 and lcd screen 1
When offseting, the sensing camera lens of CCD equipment 4 obtains migrated image, and records the deviation post of image；
Step 13, CCD equipment 4 and lighting jig 5 are communicated, and the deviation post of the image recorded is transferred into lighting and controlled
Tool 5；
The data storage core that step 14, lighting jig 5 write the deviation post of the image of lcd screen 1 in FPC equipment 3
Piece；
Step 2, the deviation post with reference to detected image, adjust the output data of lcd screen；
Step 21, in control computer input picture correct position；
Step 22, control computer and FPC device talks, read the bits of offset of image stored in pin-saving chip
Put；
Step 23, control computer adjust output data, made defeated according to the deviation post of image and the gap of correct position
The offset for going out data with the existing display content of lcd screen offsets, and eliminates skew so that the display effect of lcd screen obtains
Correct.
The method have the benefit that：
1st, the present invention can be directed to the offset of 3D films attaching on the lcd screen, adjust the output content of lcd screen, with
Reach good 3D display effect；
2nd, because the output content only for lcd screen is adjusted, so the present invention need not be asked attaching precision
The display module of topic is reprocessed, and can be lifted production yield, be reduced cost.
Brief description of the drawings
Fig. 1 is the system schematic of the present invention.
Embodiment
Fig. 1 is the system schematic of the present invention.As shown in figure 1, the present invention includes lcd screen 1 to be detected, is attached to
The FPC equipment 3 of 3D films 2 and driving lcd screen 1 on lcd screen 1.FPC equipment 3 is built-in with data storage chip.Also wrap
Lighting jig 5 is included, lighting jig 5 connects with the communication of FPC equipment 3.Also include CCD equipment 4, CCD equipment 4 is placed on lcd screen 1
Front, the sensing alignment lenses lcd screen 1 of CCD equipment 4.CCD equipment 4 connects with the communication of lighting jig 5.Also include control
Computer 6, control computer 6 connect with the communication of FPC equipment 3.
Method of the present invention, including two steps, are step 1 first, that is, detect deviation post, and record-shifted position
Put；Next to that step 2, that is, combine detected deviation post and the correct position inputted, the output number of lcd screen is adjusted
According to.It is specific that details are as follows：
Step 1 specifically includes following steps：
It is step 11,3D is film adhered on the lcd screen.
Step 12, lcd screen is lighted by lighting jig, start electrical measurement process；CCD equipment obtain 3D it is film adhered
Fitting migrated image in lcd screen.After lcd screen is lighted, offset if 3D is film adhered, LCD screen can be placed on
The CCD equipment of curtain front end obtains this migrated image, and records the deviation post of image.
Step 13, CCD equipment and lighting jig are communicated, and the deviation post of the image recorded is transferred into lighting and controlled
Tool.
The deviation post of the image of lcd screen is write FPC (Flexible Printed by step 14, lighting jig
Circuit, flexible PCB) in pin-saving chip.
In step 2, using control computer, by the method for negative-feedback, the deviation post of image is adjusted.Tool
Body step is：
Step 21, in control computer 6 input picture correct position information；
Step 22, control computer 6 and FPC equipment 3 communicate, and read the skew of image stored in pin-saving chip
Position；
Step 23, control computer 6 adjust output data, made according to the deviation post of image and the gap of correct position
Output data offsets with the offset of 1 existing display content of lcd screen, eliminates skew so that the display effect of lcd screen 1
Corrected.
Above-described is only the preferred embodiment of the present invention, and the invention is not restricted to above example.It is appreciated that this
Other improvement and become that art personnel directly export or associated without departing from the spirit and concept in the present invention
Change, be considered as being included within protection scope of the present invention.
Claims (2)
1. a kind of 3D display corrects system, it is characterised in that：Including lcd screen (1) to be detected, be attached to lcd screen (1) it
On 3D films (2) and the driving lcd screen (1) FPC equipment (3)；The FPC equipment (3) is built-in with data storage core
Piece, the deviation post of image is stored in the data storage chip；Also include lighting jig (5), the lighting jig (5) with
FPC equipment (3) the communication connection；Also include CCD equipment (4), the CCD equipment (4) is placed on the lcd screen (1)
Front, lcd screen (1) described in the sensing alignment lenses of the CCD equipment (4)；The CCD equipment (4) and the lighting jig
(5) communication connection；Also include control computer (6), the control computer (6) connects with the FPC equipment (3) communication, institute
Control computer (6) is stated to be used to be adjusted the deviation post of image by the method for negative-feedback.
2. the bearing calibration that the 3D display correction system described in a kind of claim 1 is realized, it is characterised in that：Including following steps
Suddenly：
Step 1, detection deviation post, and record-shifted positional information；Step 1 specifically includes：
Step 11,3D films (2) are fitted on lcd screen (1)；The CCD equipment (4) is positioned over the lcd screen (1)
Front end；
Step 12, lcd screen (1) is lighted by lighting jig (5), carry out electrical measurement；When between 3D films (2) and lcd screen (1)
When fitting is offset, the sensing camera lens of CCD equipment (4) obtains migrated image, and records the deviation post of image；
Step 13, CCD equipment (4) and lighting jig (5) are communicated, and the deviation post of the image recorded is transferred into lighting and controlled
Have (5)；
The data storage that step 14, lighting jig (5) write the deviation post of the image of lcd screen (1) in FPC equipment (3)
Chip；
Step 2, the deviation post with reference to detected image, adjust the output data of lcd screen；
Step 21, in control computer (6) input picture correct position；
Step 22, control computer (6) and FPC equipment (3) communicate, and read the skew of image stored in pin-saving chip
Position；
Step 23, control computer (6) adjust output data, made defeated according to the deviation post of image and the gap of correct position
The offset for going out data with lcd screen (1) existing display content offsets, and eliminates skew so that the display effect of lcd screen (1)
Fruit is corrected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080874.1A CN105572888B (en) | 2016-02-04 | 2016-02-04 | A kind of 3D display correction system and bearing calibration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610080874.1A CN105572888B (en) | 2016-02-04 | 2016-02-04 | A kind of 3D display correction system and bearing calibration |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105572888A CN105572888A (en) | 2016-05-11 |
| CN105572888B true CN105572888B (en) | 2018-01-30 |
Family
ID=55883201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610080874.1A Active CN105572888B (en) | 2016-02-04 | 2016-02-04 | A kind of 3D display correction system and bearing calibration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105572888B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221124A (en) * | 1997-09-03 | 1999-06-30 | 株式会社半导体能源研究所 | Semiconductor display device, correcting system and correcting method of semiconductor display device |
| CN102378024A (en) * | 2010-08-11 | 2012-03-14 | 索尼公司 | Image processor, stereoscopic display, method of detecting parallax displacement in a stereoscopic display |
| CN202711664U (en) * | 2012-07-30 | 2013-01-30 | 西安诺瓦电子科技有限公司 | Led display screen correction system |
| CN205539741U (en) * | 2016-02-04 | 2016-08-31 | 无锡博一光电科技有限公司 | 3D shows correction system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2355526A3 (en) * | 2010-01-14 | 2012-10-31 | Nintendo Co., Ltd. | Computer-readable storage medium having stored therein display control program, display control apparatus, display control system, and display control method |
-
2016
- 2016-02-04 CN CN201610080874.1A patent/CN105572888B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1221124A (en) * | 1997-09-03 | 1999-06-30 | 株式会社半导体能源研究所 | Semiconductor display device, correcting system and correcting method of semiconductor display device |
| CN102378024A (en) * | 2010-08-11 | 2012-03-14 | 索尼公司 | Image processor, stereoscopic display, method of detecting parallax displacement in a stereoscopic display |
| CN202711664U (en) * | 2012-07-30 | 2013-01-30 | 西安诺瓦电子科技有限公司 | Led display screen correction system |
| CN205539741U (en) * | 2016-02-04 | 2016-08-31 | 无锡博一光电科技有限公司 | 3D shows correction system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105572888A (en) | 2016-05-11 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180920 Address after: 523000 7 Bai Ye Avenue, 100 industrial town, Liaobu Town, Dongguan, Guangdong. Patentee after: Guangdong Jinlong electromechanical Co., Ltd. Address before: 214125 Jinxi Road, Wuxi City, Jiangsu Province, No. 100 Patentee before: Wuxi Booyi Optoelectronics Science & Technology Co., Ltd. |
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